Implement Driver::name() for retrieving the name of a code coverage driver

Author: sebastianbergmann

src/Driver/Driver.php

@@ -114,6 +114,8 @@ public function disableDeadCodeDetection(): void
         $this->detectDeadCode = false;
     }
 
+    abstract public function name(): string;
+
     abstract public function start(): void;
 
     abstract public function stop(): RawCodeCoverageData;

src/Driver/PcovDriver.php

@@ -39,4 +39,9 @@ public function stop(): RawCodeCoverageData
 
         return RawCodeCoverageData::fromXdebugWithoutPathCoverage($collect);
     }
+
+    public function name(): string
+    {
+        return 'PCOV';
+    }
 }

src/Driver/PhpdbgDriver.php

@@ -80,4 +80,9 @@ private function detectExecutedLines(array $sourceLines, array $dbgData): array
 
         return $sourceLines;
     }
+
+    public function name(): string
+    {
+        return 'PHPDBG';
+    }
 }

src/Driver/XdebugDriver.php

@@ -70,4 +70,9 @@ public function stop(): RawCodeCoverageData
 
         return RawCodeCoverageData::fromXdebugWithoutPathCoverage($data);
     }
+
+    public function name(): string
+    {
+        return 'Xdebug';
+    }
 }